“I tend to eat one meal per day at around four in the afternoon as a lunch and dinner meal,” says the 5-foot-4-inch starlet — who weighed 112 pounds [51kg] when the group debuted in 2010.

“After starting the drama [Melody of Love] I get to see the image of myself through the broadcasts every day and I adjust my diet accordingly.”

She added: “I’m automatically losing weight with the drama, but I can’t get enough strength for the drama if I eat nothing. Also, if I don’t eat, the staff doesn’t either. So I eat together with them recently.”